Born and raised in Atlanta, Georgia, MaryKatherine is a California transplant after nearly a decade living in China. MaryKatherine, who also goes by MK, and her husband David live in Irvine with their two kids and have been members at Trinity since 2018. Prior to joining the Trinity team, MK worked in various communications roles and also volunteered in many Trinity ministries. In her role with Trinity, she supports Trinity’s overall vision and strategic direction and fosters and promotes organizational health among staff, ministry leads, volunteers, and church members.

MK is also a graduate of the University of Florida (Go Gators!). In her (limited) free time, she enjoys exploring Orange County, spending time outside, taking the family on fun adventures, and meeting up with friends over a meal, coffee, or a glass of wine.

Jessica was born in Los Angeles, California, but moved frequently as a kid. By her preteen years, her family settled in Orange County and considers California to be home. Jessica met her husband, Jason, in high school at their church's youth group and have been married since 2005. They have 2 boys who are 6 and 10 years old. Jessica has a background in education, teaching and leading in multiple capacities from daycares to primary and secondary schools and in educational therapy. She has always been involved in Children's ministry at previous churches and is excited to serve the children and help them see God's great love for them here at Trinity. 

In her free time, Jessica enjoys working with her hands to create whether to paint, cook, or craft. She also loves to spend time with family and friends, especially over coffee and board games.

Shea was born in Anaheim, CA, but he grew up in La Palma, CA. Shea met his wife, Analí, at their previous church in Downey. They became friends at Biola University, where they attended together, and they were recently married in March 2024. Currently, they reside in La Mirada. 

After graduating high school, Shea attended Lindenwood University on a wrestling scholarship. Shea pursued a degree in Exercise Science for 3 years before he felt the Lord calling him to ministry. He then transferred to Biola University to pursue a degree in Biblical Studies. Shea graduated with his B.A. in Bible, Theology, and Ministry in May 2022. He is currently pursuing a Masters in Divinity with an emphasis in Missions and Intercultural Studies, which he will complete in May 2025. 

During his time at Biola, Shea got involved serving in children’s and youth ministries. In 2021, he was hired as a Young Adults Ministries Director, where that was his primary ministry for 3 years. During that time, he also oversaw roles as a Missions Team Director and Serve Team Director. Shea and his wife, Analí, are excited to be at Trinity and help the youth to navigate what it means for the gospel to renew their lives, and for Christ to permeate all aspects of who they are.

Shea enjoys going on walks with his wife, taking care of his houseplants, playing chess, and spending time with his family. He is a die-hard fan of the Los Angeles Chargers and is an aspiring handyman.

Adam was born and raised in Topeka, Kansas. He joined the Marines right out of high school and became a Christian through the Navigator's military ministry. After serving two tours in Afghanistan as an Intelligence analyst and achieving the rank of Sergeant, Adam attended Biola University and met his beautiful wife, Valerie, in the accounting program. Adam and Valerie now live in the city of Orange. Before coming on staff at Trinity, Adam worked in Big Four accounting and software implementation.

Since joining Trinity, Adam graduated with an M.A. in Philosophy (‘23) from Talbot with high honors and received a full-tuition scholarship to continue his M.Div. He is currently a pastoral intern in the South Coast Presbytery and aspires to the calling of Teaching Elder in the PCA. His academic interests include Reformed perspectives in phenomenology, personalism, and spiritual theology.

Adam loves reading, cycling, watching anime, and Disney dates with his wife. He is a fan of the KC Chiefs and enjoys good conversation over craft beer, coffee, or tea.